CVE-2023-40546 - Crashing Secure Boot with Shim’s Logging Bug
The world of computer security sees hundreds of new vulnerabilities every month. Some are minor, but others have the potential to cripple core security functions
CVE-2023-40549 - Out-of-Bounds Read in Shim — How Crafted PE Binaries Can Crash Your Boot
If you’ve been following Linux security updates, you may have heard about CVE-2023-40549, a recent vulnerability discovered in the widely used Shim bootloader. In
CVE-2023-40548 - Inside the Shim Buffer Overflow Vulnerability in 32-bit Systems
Shim is a small bootloader used by many Linux distributions to enable secure booting on modern UEFI systems. It acts as a trusted first-stage loader
CVE-2023-6291 - How a Simple Redirect URI Flaw in Keycloak Can Lead to Major Security Breaches
Keycloak is a popular open-source identity and access management solution. It’s used by many organizations to secure applications with Single Sign-On (SSO), manage users,
CVE-2023-52355 - Out-of-Memory Flaw in libtiff’s TIFFRasterScanlineSize64() – Here’s How It Works
In late 2023, a serious vulnerability, CVE-2023-52355, was identified in the popular image-processing library libtiff. This flaw can allow attackers to crash your application—or
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